CA2495873A1 - Method for determining voip gateway performance and slas based upon path measurements - Google Patents
Method for determining voip gateway performance and slas based upon path measurements Download PDFInfo
- Publication number
- CA2495873A1 CA2495873A1 CA002495873A CA2495873A CA2495873A1 CA 2495873 A1 CA2495873 A1 CA 2495873A1 CA 002495873 A CA002495873 A CA 002495873A CA 2495873 A CA2495873 A CA 2495873A CA 2495873 A1 CA2495873 A1 CA 2495873A1
- Authority
- CA
- Canada
- Prior art keywords
- voip gateway
- path measurements
- measurements
- gateway performance
- slas based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1023—Media gateways
- H04L65/103—Media gateways in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5029—Service quality level-based billing, e.g. dependent on measured service level customer is charged more or less
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/508—Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement
- H04L41/5087—Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement wherein the managed service relates to voice services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1023—Media gateways
- H04L65/1026—Media gateways at the edge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1033—Signalling gateways
- H04L65/1036—Signalling gateways at the edge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1033—Signalling gateways
- H04L65/104—Signalling gateways in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/06—Generation of reports
- H04L43/062—Generation of reports related to network traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
- H04L43/087—Jitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
Abstract
A system and method make quality measurements in a network to determine if a Service Level Agreement is breached. The system includes a plurality of routers for routing traffic through the network, means for taking measurements on a path between a first router and a second router, and means for charging at least one of the plurality of routers when data related to the measurements falls below a target value.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/774,658 US8055755B2 (en) | 2004-02-05 | 2004-02-05 | Method for determining VoIP gateway performance and SLAs based upon path measurements |
US10/774,658 | 2004-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2495873A1 true CA2495873A1 (en) | 2005-08-05 |
CA2495873C CA2495873C (en) | 2009-06-16 |
Family
ID=34679411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002495873A Expired - Fee Related CA2495873C (en) | 2004-02-05 | 2005-02-03 | Method for determining voip gateway performance and slas based upon path measurements |
Country Status (4)
Country | Link |
---|---|
US (1) | US8055755B2 (en) |
EP (1) | EP1562327B1 (en) |
CA (1) | CA2495873C (en) |
DE (1) | DE602005000041T2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7269652B2 (en) * | 2004-10-18 | 2007-09-11 | International Business Machines Corporation | Algorithm for minimizing rebate value due to SLA breach in a utility computing environment |
US7525929B2 (en) * | 2005-12-19 | 2009-04-28 | Alcatel Lucent | Fast simulated annealing for traffic matrix estimation |
US8630190B2 (en) * | 2006-08-22 | 2014-01-14 | Cisco Technology, Inc. | Method and system to identify a network device associated with poor QoS |
US9787576B2 (en) * | 2014-07-31 | 2017-10-10 | Microsoft Technology Licensing, Llc | Propagating routing awareness for autonomous networks |
CN115022231B (en) * | 2022-06-30 | 2023-11-03 | 武汉烽火技术服务有限公司 | Optimal path planning method and system based on deep reinforcement learning |
Family Cites Families (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5619503A (en) * | 1994-01-11 | 1997-04-08 | Ericsson Inc. | Cellular/satellite communications system with improved frequency re-use |
US6765904B1 (en) * | 1999-08-10 | 2004-07-20 | Texas Instruments Incorporated | Packet networks |
US6144633A (en) * | 1996-04-23 | 2000-11-07 | Hitachi, Ltd. | Self-healing network, method for transmission line switching thereof, and transmission equipment thereof |
US5963551A (en) * | 1996-09-30 | 1999-10-05 | Innomedia Pte Ltd. | System and method for dynamically reconfigurable packet transmission |
US5974237A (en) * | 1996-12-18 | 1999-10-26 | Northern Telecom Limited | Communications network monitoring |
US6041041A (en) * | 1997-04-15 | 2000-03-21 | Ramanathan; Srinivas | Method and system for managing data service systems |
US5973642A (en) * | 1998-04-01 | 1999-10-26 | At&T Corp. | Adaptive antenna arrays for orthogonal frequency division multiplexing systems with co-channel interference |
US7430164B2 (en) * | 1998-05-04 | 2008-09-30 | Hewlett-Packard Development Company, L.P. | Path recovery on failure in load balancing switch protocols |
US6640248B1 (en) * | 1998-07-10 | 2003-10-28 | Malibu Networks, Inc. | Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer |
US6452915B1 (en) * | 1998-07-10 | 2002-09-17 | Malibu Networks, Inc. | IP-flow classification in a wireless point to multi-point (PTMP) transmission system |
DE69934852T2 (en) * | 1998-09-11 | 2007-10-18 | Hitachi, Ltd. | IP packet communication apparatus |
US7085230B2 (en) * | 1998-12-24 | 2006-08-01 | Mci, Llc | Method and system for evaluating the quality of packet-switched voice signals |
US7099282B1 (en) * | 1998-12-24 | 2006-08-29 | Mci, Inc. | Determining the effects of new types of impairments on perceived quality of a voice service |
US7167860B1 (en) * | 1999-03-25 | 2007-01-23 | Nortel Networks Limited | Fault tolerance for network accounting architecture |
US6934258B1 (en) * | 1999-05-26 | 2005-08-23 | Nortel Networks Limited | Quality of service based transitioning between alternate transport paths |
US6785292B1 (en) * | 1999-05-28 | 2004-08-31 | 3Com Corporation | Method for detecting radio frequency impairments in a data-over-cable system |
US6275470B1 (en) | 1999-06-18 | 2001-08-14 | Digital Island, Inc. | On-demand overlay routing for computer-based communication networks |
IL130895A (en) * | 1999-07-12 | 2003-10-31 | Ectel Ltd | Method and system for controlling quality of service over a telecommunication network |
US7167443B1 (en) * | 1999-09-10 | 2007-01-23 | Alcatel | System and method for packet level restoration of IP traffic using overhead signaling in a fiber optic ring network |
US6553515B1 (en) * | 1999-09-10 | 2003-04-22 | Comdial Corporation | System, method and computer program product for diagnostic supervision of internet connections |
US7020621B1 (en) * | 1999-10-06 | 2006-03-28 | Accenture Llp | Method for determining total cost of ownership |
US6711134B1 (en) * | 1999-11-30 | 2004-03-23 | Agilent Technologies, Inc. | Monitoring system and method implementing an automatic test plan |
US7050401B1 (en) * | 1999-11-30 | 2006-05-23 | Agilent Technologies, Inc. | Monitoring system and method implementing test result display logic |
US6813241B1 (en) * | 1999-12-18 | 2004-11-02 | Nortel Networks Limited | Network architecture and method of providing link protection in a bidirectional data traffic network |
US7120139B1 (en) * | 1999-12-30 | 2006-10-10 | At&T Corp. | Broadband cable telephony network architecture IP ITN network architecture reference model |
WO2001061930A1 (en) * | 2000-02-21 | 2001-08-23 | Kabushiki Kaisha Toshiba | Monitor control device and communication path setting method |
US6650617B1 (en) * | 2000-02-22 | 2003-11-18 | Thomson Licensing S.A. | Reduced complexity FFT window synchronization for an orthogonal frequency division multiplexing system |
US6778491B1 (en) * | 2000-03-31 | 2004-08-17 | Alcatel | Method and system for providing redundancy for signaling link modules in a telecommunication system |
US6904017B1 (en) * | 2000-05-08 | 2005-06-07 | Lucent Technologies Inc. | Method and apparatus to provide centralized call admission control and load balancing for a voice-over-IP network |
EP1293078B1 (en) * | 2000-05-21 | 2007-11-07 | Surf Communication Solutions, Ltd. | Modem relay over packet based network |
JP2001333091A (en) * | 2000-05-23 | 2001-11-30 | Fujitsu Ltd | Communication equipment |
US7082463B1 (en) * | 2000-06-07 | 2006-07-25 | Cisco Technology, Inc. | Time-based monitoring of service level agreements |
US6912258B2 (en) * | 2000-07-07 | 2005-06-28 | Koninklijke Philips Electtronics N.V. | Frequency-domain equalizer for terrestrial digital TV reception |
US7042880B1 (en) * | 2000-08-10 | 2006-05-09 | Verizon Services Corp. | Congestion and throughput visibility and isolation |
US6823381B1 (en) * | 2000-08-17 | 2004-11-23 | Trendium, Inc. | Methods, systems and computer program products for determining a point of loss of data on a communication network |
US7586899B1 (en) * | 2000-08-18 | 2009-09-08 | Juniper Networks, Inc. | Methods and apparatus providing an overlay network for voice over internet protocol applications |
US7209473B1 (en) * | 2000-08-18 | 2007-04-24 | Juniper Networks, Inc. | Method and apparatus for monitoring and processing voice over internet protocol packets |
US6522629B1 (en) * | 2000-10-10 | 2003-02-18 | Tellicent Inc. | Traffic manager, gateway signaling and provisioning service for all packetized networks with total system-wide standards for broad-band applications including all legacy services |
US6980737B1 (en) * | 2000-10-16 | 2005-12-27 | Nortel Networks Limited | Method and apparatus for rapidly measuring optical transmission characteristics in photonic networks |
US7336613B2 (en) * | 2000-10-17 | 2008-02-26 | Avaya Technology Corp. | Method and apparatus for the assessment and optimization of network traffic |
US7406539B2 (en) * | 2000-10-17 | 2008-07-29 | Avaya Technology Corp. | Method and apparatus for performance and cost optimization in an internetwork |
CA2359168A1 (en) * | 2000-10-25 | 2002-04-25 | John Doucette | Design of meta-mesh of chain sub-networks |
US6807156B1 (en) * | 2000-11-07 | 2004-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Scalable real-time quality of service monitoring and analysis of service dependent subscriber satisfaction in IP networks |
US20020152185A1 (en) * | 2001-01-03 | 2002-10-17 | Sasken Communication Technologies Limited | Method of network modeling and predictive event-correlation in a communication system by the use of contextual fuzzy cognitive maps |
US7023811B2 (en) * | 2001-01-17 | 2006-04-04 | Intel Corporation | Switched fabric network and method of mapping nodes using batch requests |
US7068684B1 (en) * | 2001-02-01 | 2006-06-27 | Estech Systems, Inc. | Quality of service in a voice over IP telephone system |
US7151769B2 (en) * | 2001-03-22 | 2006-12-19 | Meshnetworks, Inc. | Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system based on battery-power levels and type of service |
US6496140B1 (en) * | 2001-03-27 | 2002-12-17 | Nokia Networks Oy | Method for calibrating a smart-antenna array radio transceiver unit and calibrating system |
US7099280B1 (en) * | 2001-03-28 | 2006-08-29 | Cisco Technology, Inc. | Method and system for logging voice quality issues for communication connections |
US7099281B1 (en) * | 2001-03-30 | 2006-08-29 | Verizon Corproate Services Group Inc. | Passive system and method for measuring the subjective quality of real-time media streams in a packet-switching network |
US7376132B2 (en) * | 2001-03-30 | 2008-05-20 | Verizon Laboratories Inc. | Passive system and method for measuring and monitoring the quality of service in a communications network |
US7269157B2 (en) * | 2001-04-10 | 2007-09-11 | Internap Network Services Corporation | System and method to assure network service levels with intelligent routing |
WO2002091692A1 (en) * | 2001-04-13 | 2002-11-14 | Girard Gregory D | Ditributed edge switching system for voice-over-packet multiservice network |
US7111074B2 (en) * | 2001-07-24 | 2006-09-19 | Pluris, Inc. | Control method for data path load-balancing on a data packet network |
US7496046B2 (en) * | 2001-08-22 | 2009-02-24 | Nippon Telegraph And Telephone Corporation | Packet communication quality measurement method and system |
US20030093513A1 (en) * | 2001-09-11 | 2003-05-15 | Hicks Jeffrey Todd | Methods, systems and computer program products for packetized voice network evaluation |
US6965597B1 (en) * | 2001-10-05 | 2005-11-15 | Verizon Laboratories Inc. | Systems and methods for automatic evaluation of subjective quality of packetized telecommunication signals while varying implementation parameters |
JP3825674B2 (en) * | 2001-10-24 | 2006-09-27 | 富士通株式会社 | Transmission device, SONET / SDH transmission device and transmission system |
US7222190B2 (en) * | 2001-11-02 | 2007-05-22 | Internap Network Services Corporation | System and method to provide routing control of information over data networks |
US7164649B2 (en) * | 2001-11-02 | 2007-01-16 | Qualcomm, Incorporated | Adaptive rate control for OFDM communication system |
US7561517B2 (en) * | 2001-11-02 | 2009-07-14 | Internap Network Services Corporation | Passive route control of data networks |
GB2408168B (en) * | 2002-07-19 | 2006-07-05 | Masergy Communications Inc | System and method for providing a customer controlled network |
US7149917B2 (en) * | 2002-07-30 | 2006-12-12 | Cisco Technology, Inc. | Method and apparatus for outage measurement |
US7324439B2 (en) * | 2002-11-13 | 2008-01-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Application-transparent IP redundancy |
WO2004056047A1 (en) * | 2002-12-13 | 2004-07-01 | Internap Network Services Corporation | Topology aware route control |
US8521889B2 (en) * | 2003-05-15 | 2013-08-27 | At&T Intellectual Property I, L.P. | Methods, systems, and computer program products for modifying bandwidth and/or quality of service for a user session in a network |
US7394760B1 (en) * | 2003-07-09 | 2008-07-01 | Sprint Communications Company L.P. | Method and system for correlating practical constraints in a network |
US20050052996A1 (en) * | 2003-09-09 | 2005-03-10 | Lucent Technologies Inc. | Method and apparatus for management of voice-over IP communications |
US7245609B2 (en) * | 2003-10-31 | 2007-07-17 | Agilent Technologies, Inc. | Apparatus and method for voice over IP traffic separation and factor determination |
-
2004
- 2004-02-05 US US10/774,658 patent/US8055755B2/en not_active Expired - Fee Related
-
2005
- 2005-02-03 EP EP05100758A patent/EP1562327B1/en not_active Expired - Fee Related
- 2005-02-03 DE DE602005000041T patent/DE602005000041T2/en active Active
- 2005-02-03 CA CA002495873A patent/CA2495873C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1562327B1 (en) | 2006-07-19 |
DE602005000041T2 (en) | 2007-02-15 |
CA2495873C (en) | 2009-06-16 |
EP1562327A1 (en) | 2005-08-10 |
US20050198266A1 (en) | 2005-09-08 |
DE602005000041D1 (en) | 2006-08-31 |
US8055755B2 (en) | 2011-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10164886B2 (en) | Route optimization using measured congestion | |
EP1861963B1 (en) | System and methods for identifying network path performance | |
US20180219766A1 (en) | Method and Apparatus for Network Traffic Control Optimization | |
US7715312B2 (en) | Methods and systems for maintaining quality of service (QOS) levels for data transmissions | |
US7596096B2 (en) | Method and apparatus for providing trace route and timing information for media streams | |
US8457000B2 (en) | Call quality monitoring | |
WO2004092927A3 (en) | Call admission control/session management based on n source to destination severity levels for ip networks | |
Garg et al. | Admission control for VoIP traffic in IEEE 802.11 networks | |
US7885277B2 (en) | Methods and apparatus to analyze autonomous system peering policies | |
WO2006124272A3 (en) | Selecting a network for routing real-time audio | |
US20060120300A1 (en) | System and method for determining segment and link bandwidth capacities | |
WO2008005180A3 (en) | Method and apparatus for routing data packets in a global ip network | |
EP2033369B1 (en) | Monitoring networks | |
US7924733B2 (en) | Root cause analysis of network performance based on exculpation or inculpation sets | |
WO2006036475A3 (en) | Dynamic reduction of route reconvergence time | |
EP1418705A3 (en) | Network monitoring system using packet sequence numbers | |
WO2005004420A3 (en) | Method and apparatus for routing data in a personal area network | |
WO2007077493A3 (en) | System and method for prioritization of traffic through internet access network | |
EP1035751A3 (en) | Adaptive routing system and method for Qos packet networks | |
WO2005024547A3 (en) | Method and system for detecting facsimile communication during a voip session | |
AU2003229793A1 (en) | Candidate access router discovery | |
ATE480076T1 (en) | METHOD FOR DETERMINING A ROUTE AND ROUTE DETERMINATION UNIT | |
WO2006044386A3 (en) | Method and system for redirecting networked traffic | |
CA2495873A1 (en) | Method for determining voip gateway performance and slas based upon path measurements | |
CA2650912A1 (en) | Method and system for qos by proxy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20170203 |